Display: 1.62-inch AMOLED touchscreen with 192 × 490 resolution, 326 PPI, and up to 1200 nits brightness. Features Always-On Display (AOD) and over 200 customizable watch faces. 

Battery Life: Equipped with a 233mAh battery, offering up to 21 days of typical use and approximately 9 days with AOD enabled. Fully charges in about 1 hour via magnetic charging.

Health & Fitness Tracking: Supports over 150 workout modes, including professional courses like running and boxing. Enhanced sensors provide continuous heart rate monitoring, blood oxygen saturation (SpO₂) tracking, stress monitoring, 24/7 sleep analysis, and female health tracking. 

Design & Build: Lightweight at 15.8g (without strap) with dimensions of 46.53 x 21.63 x 10.95 mm. Features a durable TPU strap and is water-resistant up to 5ATM (50 meters).

Connectivity & Compatibility: Bluetooth 5.4 connectivity, compatible with Android 8.0 and above, and iOS 12.0 and above. Integrates with the Mi Fitness app for comprehensive data analysis.

Additional Features: Includes smart controls like music playback, remote camera shutter, quick message replies, incoming call alerts, alarms, to-do lists, weather updates, and fun games.